./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1318-1332_csa_nd.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f577e98-7e8d-43cd-8f94-5702ee804bd1/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f577e98-7e8d-43cd-8f94-5702ee804bd1/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f577e98-7e8d-43cd-8f94-5702ee804bd1/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f577e98-7e8d-43cd-8f94-5702ee804bd1/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1318-1332_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f577e98-7e8d-43cd-8f94-5702ee804bd1/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f577e98-7e8d-43cd-8f94-5702ee804bd1/bin/utaipan-verify-sOmjnqqW8E --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 240e348da3a55d297529c711c8ab926df0dd19269cbd034a8d1aa9015e8caa66 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 03:09:20,925 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 03:09:20,979 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f577e98-7e8d-43cd-8f94-5702ee804bd1/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2024-11-14 03:09:20,989 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 03:09:20,989 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 03:09:21,020 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 03:09:21,023 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 03:09:21,023 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 03:09:21,024 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 03:09:21,024 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 03:09:21,025 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 03:09:21,025 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 03:09:21,025 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 03:09:21,025 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 03:09:21,025 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 03:09:21,025 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 03:09:21,025 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 03:09:21,025 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 03:09:21,025 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 03:09:21,025 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 03:09:21,025 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 03:09:21,026 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 03:09:21,026 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 03:09:21,026 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 03:09:21,026 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 03:09:21,026 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 03:09:21,026 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 03:09:21,026 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 03:09:21,026 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 03:09:21,027 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 03:09:21,027 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 03:09:21,027 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 03:09:21,027 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 03:09:21,027 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 03:09:21,027 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 03:09:21,027 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 03:09:21,028 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 03:09:21,028 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 03:09:21,029 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:09:21,029 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 03:09:21,029 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 03:09:21,029 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 03:09:21,029 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 03:09:21,029 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 03:09:21,029 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 03:09:21,029 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 03:09:21,030 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f577e98-7e8d-43cd-8f94-5702ee804bd1/bin/utaipan-verify-sOmjnqqW8E Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 240e348da3a55d297529c711c8ab926df0dd19269cbd034a8d1aa9015e8caa66 [2024-11-14 03:09:21,328 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 03:09:21,335 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 03:09:21,337 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 03:09:21,339 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 03:09:21,340 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 03:09:21,342 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f577e98-7e8d-43cd-8f94-5702ee804bd1/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1318-1332_csa_nd.c Unable to find full path for "g++" [2024-11-14 03:09:23,226 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 03:09:27,014 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 03:09:27,015 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f577e98-7e8d-43cd-8f94-5702ee804bd1/sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1318-1332_csa_nd.c [2024-11-14 03:09:27,668 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f577e98-7e8d-43cd-8f94-5702ee804bd1/bin/utaipan-verify-sOmjnqqW8E/data/14af9f68a/cb14c526448a42ceb83ae0ac905337ef/FLAGd7c5d350f [2024-11-14 03:09:27,687 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f577e98-7e8d-43cd-8f94-5702ee804bd1/bin/utaipan-verify-sOmjnqqW8E/data/14af9f68a/cb14c526448a42ceb83ae0ac905337ef [2024-11-14 03:09:27,690 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 03:09:27,692 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 03:09:27,693 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 03:09:27,694 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 03:09:27,698 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 03:09:27,699 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:09:27" (1/1) ... [2024-11-14 03:09:27,700 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71dd63e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:09:27, skipping insertion in model container [2024-11-14 03:09:27,700 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:09:27" (1/1) ... [2024-11-14 03:09:28,807 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 03:12:06,283 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 03:12:06,291 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7d462632 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:12:06, skipping insertion in model container [2024-11-14 03:12:06,292 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 03:12:06,292 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 03:12:06,294 INFO L158 Benchmark]: Toolchain (without parser) took 158601.81ms. Allocated memory was 318.8MB in the beginning and 838.9MB in the end (delta: 520.1MB). Free memory was 139.9MB in the beginning and 524.9MB in the end (delta: -385.0MB). Peak memory consumption was 612.5MB. Max. memory is 16.1GB. [2024-11-14 03:12:06,294 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 117.4MB. Free memory is still 74.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 03:12:06,295 INFO L158 Benchmark]: CACSL2BoogieTranslator took 158599.15ms. Allocated memory was 318.8MB in the beginning and 838.9MB in the end (delta: 520.1MB). Free memory was 139.7MB in the beginning and 524.9MB in the end (delta: -385.2MB). Peak memory consumption was 612.5MB. Max. memory is 16.1GB. [2024-11-14 03:12:06,296 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 117.4MB. Free memory is still 74.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 158599.15ms. Allocated memory was 318.8MB in the beginning and 838.9MB in the end (delta: 520.1MB). Free memory was 139.7MB in the beginning and 524.9MB in the end (delta: -385.2MB). Peak memory consumption was 612.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51618]: Unsupported Syntax Unable to represent float literal 0x1.000000000000000p0F RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f577e98-7e8d-43cd-8f94-5702ee804bd1/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f577e98-7e8d-43cd-8f94-5702ee804bd1/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f577e98-7e8d-43cd-8f94-5702ee804bd1/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f577e98-7e8d-43cd-8f94-5702ee804bd1/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1318-1332_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f577e98-7e8d-43cd-8f94-5702ee804bd1/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f577e98-7e8d-43cd-8f94-5702ee804bd1/bin/utaipan-verify-sOmjnqqW8E --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 240e348da3a55d297529c711c8ab926df0dd19269cbd034a8d1aa9015e8caa66 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 03:12:08,730 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 03:12:08,850 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f577e98-7e8d-43cd-8f94-5702ee804bd1/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2024-11-14 03:12:08,858 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 03:12:08,859 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 03:12:08,891 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 03:12:08,892 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 03:12:08,892 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 03:12:08,892 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 03:12:08,892 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 03:12:08,894 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 03:12:08,894 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 03:12:08,894 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 03:12:08,895 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 03:12:08,895 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 03:12:08,895 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 03:12:08,895 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 03:12:08,895 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 03:12:08,895 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 03:12:08,896 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 03:12:08,896 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 03:12:08,896 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 03:12:08,896 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 03:12:08,896 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 03:12:08,896 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 03:12:08,896 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 03:12:08,896 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 03:12:08,896 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 03:12:08,897 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 03:12:08,897 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 03:12:08,897 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 03:12:08,897 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 03:12:08,897 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 03:12:08,897 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 03:12:08,897 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 03:12:08,897 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:12:08,898 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 03:12:08,898 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 03:12:08,898 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 03:12:08,898 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 03:12:08,898 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 03:12:08,898 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 03:12:08,900 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f577e98-7e8d-43cd-8f94-5702ee804bd1/bin/utaipan-verify-sOmjnqqW8E Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 240e348da3a55d297529c711c8ab926df0dd19269cbd034a8d1aa9015e8caa66 [2024-11-14 03:12:09,230 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 03:12:09,238 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 03:12:09,241 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 03:12:09,242 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 03:12:09,242 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 03:12:09,243 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f577e98-7e8d-43cd-8f94-5702ee804bd1/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1318-1332_csa_nd.c Unable to find full path for "g++" [2024-11-14 03:12:11,125 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 03:12:14,598 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 03:12:14,599 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f577e98-7e8d-43cd-8f94-5702ee804bd1/sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1318-1332_csa_nd.c [2024-11-14 03:12:14,966 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f577e98-7e8d-43cd-8f94-5702ee804bd1/bin/utaipan-verify-sOmjnqqW8E/data/41313103a/180985f1b13d4c22b02e260f717338b6/FLAG100c0cec0 [2024-11-14 03:12:14,987 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f577e98-7e8d-43cd-8f94-5702ee804bd1/bin/utaipan-verify-sOmjnqqW8E/data/41313103a/180985f1b13d4c22b02e260f717338b6 [2024-11-14 03:12:14,990 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 03:12:14,993 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 03:12:14,994 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 03:12:14,995 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 03:12:14,999 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 03:12:15,000 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:12:14" (1/1) ... [2024-11-14 03:12:15,003 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bee42ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:12:15, skipping insertion in model container [2024-11-14 03:12:15,003 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:12:14" (1/1) ... [2024-11-14 03:12:16,069 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 03:14:56,856 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 03:14:56,857 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ff19a19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:14:56, skipping insertion in model container [2024-11-14 03:14:56,858 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 03:14:56,859 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 03:14:56,864 INFO L158 Benchmark]: Toolchain (without parser) took 161867.92ms. Allocated memory was 251.7MB in the beginning and 838.9MB in the end (delta: 587.2MB). Free memory was 80.5MB in the beginning and 399.1MB in the end (delta: -318.6MB). Peak memory consumption was 632.7MB. Max. memory is 16.1GB. [2024-11-14 03:14:56,865 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 83.9MB. Free memory was 64.9MB in the beginning and 64.9MB in the end (delta: 37.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 03:14:56,865 INFO L158 Benchmark]: CACSL2BoogieTranslator took 161864.53ms. Allocated memory was 251.7MB in the beginning and 838.9MB in the end (delta: 587.2MB). Free memory was 80.4MB in the beginning and 399.1MB in the end (delta: -318.7MB). Peak memory consumption was 632.7MB. Max. memory is 16.1GB. [2024-11-14 03:14:56,869 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 83.9MB. Free memory was 64.9MB in the beginning and 64.9MB in the end (delta: 37.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 161864.53ms. Allocated memory was 251.7MB in the beginning and 838.9MB in the end (delta: 587.2MB). Free memory was 80.4MB in the beginning and 399.1MB in the end (delta: -318.7MB). Peak memory consumption was 632.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51618]: Unsupported Syntax Unable to represent float literal 0x1.000000000000000p0F RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN